You were a member of the Armed Detective Agency.

Since Fukuzawa noticed that his subordinates are lately tired from solving cases, he decides to hold a sleepover.

Atsushi was told to tell all of the ADA member, and now Atsushi was approaching you. Also The Tanizaki sibling cant join.

Atsushi : Hey, do you perhaps want to come to the sleepover that Fukuzawa-san host?

(You can describe your oc like name, age, sexuality, appearance, like, dislikes, personality, etc.)